Zobrazeno 51 - 60
of 937
pro vyhledávání: '"Jianjun Zhou"'
Publikováno v:
Complexity, Vol 2022 (2022)
The digital economy has great potential to sustain China’s high-quality economic growth and substantially strengthen urban innovation capacity. This paper developed a digital economy index using city-level data from China and measured the level of
Externí odkaz:
https://doaj.org/article/e2a67a87fc8641329e8e75a0451436a6
Publikováno v:
Complexity, Vol 2022 (2022)
Based on the data of Chinese industrial enterprises from 2004 to 2009, a fixed-effect model is adopted in this paper to analyze the effect and the mechanism of the enterprises using the Internet on tax avoidance. The result shows that using the Inter
Externí odkaz:
https://doaj.org/article/b76f1f02be374ce2a664fd1d7c26b427
Publikováno v:
Results in Engineering, Vol 12, Iss , Pp 100285- (2021)
Microwave energy has been demonstrated to be able to assist mechanical rock breaking in geotechnical and mining engineering. The aim of this research is to study the influences of the interaction between microwave energy and rocks on the performance
Externí odkaz:
https://doaj.org/article/03003a9bc03c468bbe3f146fbfeb99ea
Autor:
Yan Tian, Yafang Zhang, Yu Wang, Yunxi Chen, Weiping Fan, Jianjun Zhou, Jing Qiao, Youzhen Wei
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
Molecular hydrogen (H2) is a colorless and odorless gas. Studies have shown that H2 inhalation has the therapeutic effects in many animal studies and clinical trials, and its application is recommended in the novel coronavirus pneumonia treatment gui
Externí odkaz:
https://doaj.org/article/5b5737e9958542fc9a1f6db88cedc706
Publikováno v:
BMC Pregnancy and Childbirth, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background It is still uncertain whether surgical evacuation adversely affects subsequent embryo transfer. The present study aims to assess the influence of surgical evacuation on the pregnancy outcomes of subsequent embryo transfer cycle fo
Externí odkaz:
https://doaj.org/article/ae0f1012dcbb463da8782e3bbfedbf4e
Publikováno v:
Agriculture, Vol 12, Iss 10, p 1650 (2022)
Orchard machinery autonomous navigation is helpful for improving the efficiency of fruit production and reducing labor costs. Path planning is one of the core technologies of autonomous navigation for orchard machinery. As normally planted in straigh
Externí odkaz:
https://doaj.org/article/df2a622f3b204cfaa4d7d739fe13fb06
Publikováno v:
Micromachines, Vol 13, Iss 9, p 1486 (2022)
Nanocrystalline diamond capping layers have been demonstrated to improve thermal management for AlGaN/GaN HEMTs. To improve the RF devices, the application of the technology, the technological approaches and device characteristics of AlGaN/GaN HEMTs
Externí odkaz:
https://doaj.org/article/7b1430751f3c47a8a679479473457104
Publikováno v:
Nanotechnology and Precision Engineering, Vol 3, Iss 4, Pp 241-243 (2020)
Commercially available AlGaN/GaN high-electron-mobility transistors (HEMTs) are beginning to enter the public scene from a range of suppliers. Based on previous studies, commercial GaN-based electronics are expected to be tolerant to different types
Externí odkaz:
https://doaj.org/article/321191b2e8f445049d9f48cb2399c314
Autor:
Peng Li, Ruan Wu, Ke Li, Wenhui Yuan, Chuqian Zeng, Yuting Zhang, Xiao Wang, Xinhai Zhu, Jianjun Zhou, Ping Li, Yunfei Gao
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
Triple-negative breast cancer (TNBC) escape from immune-mediated destruction was associated with immunosuppressive responses that dampened the activation of tumor-infiltrating CD8 and γδ T cells. TNBC had a higher level of programmed cell death 1-l
Externí odkaz:
https://doaj.org/article/f7d6529bee2e4f8c915622cbc3d772cf
Autor:
Min Wang, Jianjun Zhou, Joaquim Calvo-Lerma, Yixuan Liu, María Carmen Collado, Francisco J. Barba
Publikováno v:
Nutrients, Vol 14, Iss 16, p 3307 (2022)
Digestion and the absorption of food compounds are necessary steps before nutrients can exert a role in human health. The absorption and utilization of nutrients in the diet is an extremely complex dynamic process. Accurately grasping the digestion a
Externí odkaz:
https://doaj.org/article/e2c8bdfb2b1047e6a899d4e7ac35ffe5